Diamond cutter running direction (direction scribing)

Grating ruling machine known as " precision machinery of the King" , its main working principle is to use the diamond cutter in a raster scored on an aluminum substrate having a certain shape groove array. It includes two orthogonal directions of motion , the direction of the grating substrate ( indexing direction) and the running direction of the diamond cutter ( scribing direction ) . Movement in both  synthetic diamond  precise fit , forming a periodic groove , grating ruling machine working process diagram depicts the process of the grating , the grating with the movement of the substrate , diamond tool within the specified time  cutting tools  and fall, lift off the knife process takes as much as possible to keep running stability , otherwise, it will cause the grating substrate and scored rail vibration , resulting in deterioration of the quality grating ruling lines . Lift off the knife speed and height should be adjusted according to the technical  grinding wheel  of real-time , off the knife position should reach micron level precision . In addition, the characterization before , according to the grating ruling process requirements , the need for preparation of diamond tool to adjust the adjusting work completed by the craftsmen , which requires lift off knife mechanism can be controlled manually . Traditional grating ruling machine uses a mechanical lift off knife mechanism , there is poor stability, mechanical structure complicated maneuver, precision and low defects , which directly affect ruled grating quality and production efficiency .